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FACTORY SALE

Some exclusions may apply. Subject to availability and retailer participation.
MY24 Roubion
MY24 Roubion
MY23 Roubion
MY23 Roubion
Juliana Bicycles Roubion MX Full Suspension Mountain Bike
Juliana Bicycles Roubion MX Full Suspension Mountain Bike

Ready To Rally The World

Whether blind racing or just blindly enjoying the trails as they come, the Roubion’s MX wheel combo feels like the best mix since Aperol met spritz. A 29-inch front wheel serves up high-speed stability and high rolling confidence. Meanwhile the 27.5-inch rear wheel makes for an intuitive and highly maneuverable rear end that loves to get sideways around the most ragged of switchbacks. We’re pretty sure there’s no better bike to tackle alpine terrain.

Key Features:

Available in: Carbon C and Carbon CC
Wheel Size: MX
Front Travel: 160mm
Rear Travel: 150mm
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Juliana Bicycles Roubion
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Juliana Bicycles Roubion

Contact your local dealer for pricing

| Weight: 31.03 lbs / 14.07 kg
 
Please note: Price, Weight, and Parts Spec information is subject to change.
 

R

   

31.03 lbs / 14.07 kg

S

   

 

XT

   

 

X01

   

 

X01 AXS RSV

   

 

Frame

   

 

Material
Carbon C

Our C Carbon frames use the same proprietary processes of the highest spec CC Carbon frames to match the same legendary strength and stiffness standards. But the use of a different grade of carbon material results in a minimal weight gain.

Learn More

Material
Carbon C

Our C Carbon frames use the same proprietary processes of the highest spec CC Carbon frames to match the same legendary strength and stiffness standards. But the use of a different grade of carbon material results in a minimal weight gain.

Learn More

Material
Carbon C

Our C Carbon frames use the same proprietary processes of the highest spec CC Carbon frames to match the same legendary strength and stiffness standards. But the use of a different grade of carbon material results in a minimal weight gain.

Learn More

Material
Carbon CC

CC denotes our highest grade carbon fiber frames. Use of the very best materials in the composite results in the lightest, best handling bikes. CC level bikes are also specced with the best wheels, drivetrains and suspension on these models.

Learn More

Material
Carbon CC

CC denotes our highest grade carbon fiber frames. Use of the very best materials in the composite results in the lightest, best handling bikes. CC level bikes are also specced with the best wheels, drivetrains and suspension on these models.

Learn More

Material
Carbon CC

CC denotes our highest grade carbon fiber frames. Use of the very best materials in the composite results in the lightest, best handling bikes. CC level bikes are also specced with the best wheels, drivetrains and suspension on these models.

Learn More

Rear Shock
FOX Float X Performance

Rear Shock
RockShox Super Deluxe Select+

Rear Shock
RockShox Super Deluxe Select+

Rear Shock
RockShox Super Deluxe Ultimate

Rear Shock
RockShox Super Deluxe Ultimate

Rear Shock
-

Fork
RockShox Lyrik Select, 160mm

Fork
FOX 36 Float Performance, 160mm

Fork
FOX 36 Float Performance Elite, 160mm

Fork
FOX 36 Float Factory, 160mm

Fork
FOX 36 Float Factory, 160mm

Fork
-

Rear Derailleur
SRAM NX Eagle, 12spd

Rear Derailleur
SRAM GX Eagle, 12spd

Rear Derailleur
Shimano XT M8100, 12spd

Rear Derailleur
SRAM X01 Eagle, 12spd

Rear Derailleur
SRAM X01 Eagle AXS, 12spd

Rear Derailleur
-

Shifters
SRAM NX Eagle, 12spd

Shifters
SRAM GX Eagle, 12spd

Shifters
Shimano XT M8100, 12spd

Shifters
SRAM X01 Eagle, 12spd

Shifters
SRAM GX AXS Shifter

Shifters
-

Cassette
SRAM PG1230, 12spd, 11-50t

Cassette
SRAM XG1275 Eagle, 12spd, 10-50t

Cassette
Shimano XT M8100, 12spd, 10-51t

Cassette
SRAM XG1295 Eagle, 12spd, 10-50t

Cassette
SRAM XG1295 Eagle, 12spd, 10-50t

Cassette
-

Chain
SRAM NX Eagle, 12spd

Chain
SRAM GX Eagle, 12spd

Chain
Shimano XT, 12spd

Chain
SRAM X01 Eagle, 12spd

Chain
SRAM X01 Eagle, 12spd

Chain
-

Bottom Bracket
SRAM DUB 68/73mm Threaded BB

Bottom Bracket
SRAM DUB 68/73mm Threaded BB

Bottom Bracket
Shimano XT 68/73mm Threaded BB

Bottom Bracket
SRAM DUB 68/73mm Threaded BB

Bottom Bracket
SRAM DUB 68/73mm Threaded BB

Bottom Bracket
-

Headset
Cane Creek 10 IS Integrated Headset

Headset
Cane Creek 40 IS Integrated Headset

Headset
Cane Creek 40 IS Integrated Headset

Headset
Cane Creek 40 IS Integrated Headset

Headset
Cane Creek 40 IS Integrated Headset

Headset
-

Rear Tire
Maxxis Minion DHR II 27.5"x2.4", 3C, EXO, TR

Rear Tire
Maxxis Minion DHR II 27.5"x2.4", 3C, EXO, TR

Rear Tire
Maxxis Minion DHR II 27.5"x2.4", 3C, EXO, TR

Rear Tire
Maxxis Minion DHR II 27.5"x2.4", 3C, EXO, TR

Rear Tire
Maxxis Minion DHR II 27.5"x2.4", 3C, EXO, TR

Rear Tire
-

Front Tire
Maxxis Minion DHF 29"x2.5, 3C, MaxxGrip, EXO, TR

Front Tire
Maxxis Minion DHF 29"x2.5, 3C, MaxxGrip, EXO, TR

Front Tire
Maxxis Minion DHF 29"x2.5, 3C, MaxxGrip, EXO, TR

Front Tire
Maxxis Minion DHF 29"x2.5, 3C, MaxxGrip, EXO, TR

Front Tire
Maxxis Minion DHF 29"x2.5, 3C, MaxxGrip, EXO, TR

Front Tire
-

Sealant
Stan's Sealant

Sealant
Stan's Sealant

Sealant
Stan's Sealant

Sealant
Stan's Sealant

Sealant
Stan's Sealant

Sealant
-

Front Hub
SRAM MTH 716, 15x110, Torque Cap, 32h

Front Hub
DT Swiss 370, 15x110, 6 bolt, 28h

Front Hub
Industry Nine 1/1, 110x15, 6 Bolt, 28h

Front Hub
Industry Nine 1/1, 110x15, 6 Bolt, 28h

Front Hub
Industry Nine 1/1, 110x15, 6 Bolt, 28h

Front Hub
-

Front Rim
RaceFace AR Offset 30 29" Rims

Front Rim
RaceFace AR Offset 30 29" Rims

Front Rim
RaceFace ARC Offset 30 29" Rims

Front Rim
RaceFace ARC Offset 30 29" Rims

Front Rim
Reserve 30 29" Carbon Rims

Front Rim
-

Rear Hub
SRAM MTH 746, 12x148, 32h

Rear Hub
DT Swiss 370, 12x148, XD, 28h

Rear Hub
Industry Nine 1/1, 148x12, Microspline, 6 Bolt, 28h

Rear Hub
Industry Nine 1/1, 148x12, XD, 6 Bolt, 28h

Rear Hub
Industry Nine 1/1, 148x12, XD, 6 Bolt, 28h

Rear Hub
-

Front Rotor
Avid Centerline 200mm

Front Rotor
Avid Centerline 200mm/180mm

Front Rotor
Shimano XT RT86, Ice Tech, 203mm/180mm

Front Rotor
Avid Centerline 200mm/180mm

Front Rotor
Avid Centerline 200mm/180mm

Front Rotor
-

Brakes
SRAM G2 R

Brakes
SRAM Code R

Brakes
Shimano XT 8120

Brakes
SRAM Code RSC

Brakes
SRAM Code RSC

Brakes
-

Crankset
SRAM Descendant Eagle 148 DUB 32t

Crankset
SRAM GX Eagle 148 DUB 32t

Crankset
Shimano XT M8120 32t

Crankset
SRAM X1 Eagle Carbon 148 DUB 32t

Crankset
SRAM X1 Eagle Carbon 148 DUB 32t

Crankset
-

Handlebars
Burgtec Alloy Bar

Handlebars
Burgtec Alloy Bar

Handlebars
Santa Cruz 35 Carbon Bar, 800mm, 35mm Rise

Handlebars
Santa Cruz 35 Carbon Bar, 800mm, 35mm Rise

Handlebars
Santa Cruz 35 Carbon Bar, 800mm, 35mm Rise

Handlebars
-

Stem
Burgtec Enduro MK3

Stem
Burgtec Enduro MK3

Stem
Burgtec Enduro MK3

Stem
Burgtec Enduro MK3

Stem
Burgtec Enduro MK3

Stem
-

Saddle
Juliana Segundo Saddle

Saddle
Juliana Segundo Saddle

Saddle
Juliana Primiero Saddle

Saddle
Juliana Primiero Saddle

Saddle
Juliana Primiero Saddle

Saddle
-

Seatpost
SDG Tellis Dropper, 31.6

Seatpost
RockShox Reverb Stealth, 31.6

Seatpost
RockShox Reverb Stealth, 31.6

Seatpost
RockShox Reverb Stealth, 31.6

Seatpost
RockShox Reverb Stealth, 31.6

Seatpost
-

Grips
Juliana House Grips

Grips
Juliana House Grips

Grips
Juliana House Grips

Grips
Juliana House Grips

Grips
Juliana House Grips

Grips
-

Roubion Frame Specifications

Suspension SystemVPP
Front DerailleurNo compatibility
Headset/HeadtubeIntegrated (IS41/52)
Seat Post31.6mm
Seat Clamp36.4mm
Eye to Eye length230mm
Stroke60mm
Fork Compatibility160mm
BB Shell73mm Threaded
Max Tire Size2.6"
Max Chainring Size36t
Water Bottle Mounts1
Shock Mounting Bushing Front30x8 (standard bushing)
Shock Mounting Bushing Rear30x8 (roller bearing)
Brake Mount180 PM

Suspension Setup

Take a look at detailed sag, high/low rebound, and high/low compression recommendations for shocks and forks in each build.

Geometry

All units are in millimeters or degrees.

XSSM
Reach | hi/lo405/402430/427455/452
Stack | hi/lo594/595617/619626/628
Head Tube Angle | hi/lo64.7°/64.5°64.7°/64.5°64.7°/64.5°
Seat Tube Length | hi/lo370/370380/380405/405
Front Center | hi/lo722/722757/757786/786
BB Height | hi/lo344/341344/341344/341
BB Drop (front) | hi/lo10/1329/3229/32
BB Drop (rear) | hi/lo10/1329/3229/32
Wheelbase | hi/lo1149/11541188/11891221/1222
Rear Center | hi/lo427/432431/432435/436
Head Tube Length | hi/lo110/110100/100110/110
Top Tube Length | hi/lo536/542570/575599/604
Seat Tube Angle | hi/lo77.6°/76.9°77.2°/76.7°77.1°/76.6°
Standover Height | hi/lo701/698709/706731/727
Bronson 4 Frame Render

Units

cm

Frame Sizing

If you're on the cusp between the recommended height range of two sizes, the absolute best thing is to try to ride them both. At a minimum, check the stack/reach measurements on your current bike and compare it to the new model you are looking at to get an idea of a fit you are already comfortable with. If riding the bike is not an option, consider the following.

The Roubion is available in sizes extra small - medium (XS-M). The small and medium are mixed wheel configurations. The extra small uses 27.5” wheels - both front and rear.

Units

cm

142 - 155cm
142 - 155cm

XS

155 - 165cm
155 - 165cm

S

165 - 175cm
165 - 175cm

M

FAQ's

Exploded Diagrams